) {
      events.add(AssertionError("onReset"))
      notifyAll()
    }
  }

  companion object {
    fun roundUp(
      num: Int,
      divisor: Int,
    ): Int = (num + divisor - 1) / divisor

    val IGNORE =
      object : PushObserver {
        override fun onRequest(
          streamId: Int,
          requestHeaders: List<Header>,
        ) = false